The effect of cladding parameters such as air hole size and pitch, on supercontinuum generation in water core photonic crystal fiber is studied numerically. The influence of cladding parameters on… (More)

We report a novel two state behavior in the Modulational Instability (MI) induced Supercontinuum Generation (SCG) in the exponential saturable nonlinearity (ESN). We identified the unique behavior of… (More)

We present an all optical NOT logic operation based on a geometrically asymmetric triangular triple core photonic crystal fiber (ATPCF), where the guiding cores are filled with highly nonlinear… (More)

In this article, we have proposed a novel dispersion decreasing fiber (DDF) which is incorporated with saturable nonlinearity, for the analysis of supercontinuum generation. The proposed DDF finds… (More)

A PCF structure that is filled up with chloroform in its core, is optimized for generating broadest possible supercontinuum spectrum which centers at 1310 nm. It has been found that a chloroform… (More)

We theoretically investigate the generation of linearly chirped solitary pulse in photonic crystal fiber (PCF) to obtain very short pulses than adiabatic compression, wherein the effective dispersion… (More)

The effect of two zero dispersion on the supercontinuum generation in CS2 cored photonic crystal fiber has been studied by investigating the interaction among Raman effect, third order dispersion and… (More)

A theoretical study of modulational instability (MI) in the semiconductor doped dispersion decreasing (SD-DDF) fiber is presented. We consider the combination of saturation of nonlinear response… (More)